28275354

素因数分解:

$2^1\times 3^2\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{151}}^1$

素因数の和:363

約数の個数: 48

約数和(自身を含む): 62884224

約数和(自身を除く): 34608870

約数列:

[1, 2, 3, 6, 9, 18, 101, 103, 151, 202, 206, 302, 303, 309, 453, 606, 618, 906, 909, 927, 1359, 1818, 1854, 2718, 10403, 15251, 15553, 20806, 30502, 31106, 31209, 45753, 46659, 62418, 91506, 93318, 93627, 137259, 139977, 187254, 274518, 279954, 1570853, 3141706, 4712559, 9425118, 14137677, 28275354]

約数ペア:

[(1, 28275354), (2, 14137677), (3, 9425118), (6, 4712559), (9, 3141706), (18, 1570853), (101, 279954), (103, 274518), (151, 187254), (202, 139977), (206, 137259), (302, 93627), (303, 93318), (309, 91506), (453, 62418), (606, 46659), (618, 45753), (906, 31209), (909, 31106), (927, 30502), (1359, 20806), (1818, 15553), (1854, 15251), (2718, 10403)]